The Best of James Herriot is one of the most extraordinary volumes ever devoted to the work and world of a contemporary writer. Within its covers are unforgettable episodes from the remarkable series of memoirs that began with All Creatures Great and Small-"the ones my family and I have laughed at over the years and the ones my readers have said they most enjoyed," as Herriot, himself, put it. Yet the book is far more than a simple anthology: Its...